HuagongsheHuagongshe Chemistry Print Report · For research reference only
Acetic Anhydride → 3-Fluorophthalic anhydride
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Acetic Anhydride | HCID 7918 | — |
| Reactant | 3-Fluorophthalic acid | HCID 345381 | — |
| Product | 3-Fluorophthalic anhydride | HCID 69551 | — |
Reaction Steps
15 g of 3-fluorophthalic acid are mixed with 16.6 g of acetic anhydride and refluxed for 3 hrs. After removal of unreacted acetic anhydride the remaining white solid is recrystalized from toluene.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05683960 |
| Source dataset | uspto-grants-1997_11 |
| ORD ID | ord-11f3d9ae9edc44f2b697a11e19a55a41 |
| Source note | uspto-grants-1997_11 |